289z^2-324=0

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Solution for 289z^2-324=0 equation:


Simplifying
289z2 + -324 = 0

Reorder the terms:
-324 + 289z2 = 0

Solving
-324 + 289z2 = 0

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '324' to each side of the equation.
-324 + 324 + 289z2 = 0 + 324

Combine like terms: -324 + 324 = 0
0 + 289z2 = 0 + 324
289z2 = 0 + 324

Combine like terms: 0 + 324 = 324
289z2 = 324

Divide each side by '289'.
z2 = 1.121107266

Simplifying
z2 = 1.121107266

Take the square root of each side:
z = {-1.058823529, 1.058823529}

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